Seal for a direct nasal mask assembly



FIG. 1 is a perspective view showing a front, top and right side of aseal for a direct nasal mask assembly.

FIG. 2 is a perspective view showing a rear, top and left side thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a right side view thereof.

FIG. 7 is a top view thereof.

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a sectional view thereof taken along line 9-9 of FIG. 3.

The dashed lines in the drawings show portions of the seal for a directnasal mask assembly that form no part of the claimed design.

CLAIM The ornamental design for a seal for a direct nasal mask assembly,as shown and described.